Ruck CPA 315mm 2/4 pole 3ph 2 speed Car Park Jet Fan, Smoke Vent Rating F400 (400-deg C for 2hours) CPA 315 D42 F4 01

The RUCK CPA 315 D42 F4 01 is a high-performance axial jet fan engineered for car park and garage ventilation systems where both daily air movement and emergency smoke extraction are required. Featuring a 315mm impeller with an optimized impeller and nozzle design, it delivers high thrust and excellent efficiency.

This model is fitted with an IE3 efficiency motor with 2‑step control via a Dahlander circuit, allowing reliable two-speed operation without the need for a frequency inverter. The housing is weight-optimized and manufactured from durable AlMg3 aluminium or steel plate, ensuring long service life in demanding installations.

Certified as an F400 smoke extract fan, the CPA 315 D42 F4 01 is capable of operating at 400°C for up to 2 hours during fire conditions, while also supporting continuous operation at conveyed air temperatures up to 60°C. Adjustable height during assembly provides installation flexibility to suit a wide range of car park layouts and ceiling configurations.